package com.example.chapter02;

public class Chapter02 {
    public static void main(String[] args){
        /*int n = 50;
        if (n >= 60) {
            System.out.println("及格了");
        }
        System.out.println("END");*/

        /*int n = 50;
        if (n >= 60) {
            System.out.println("及格了");
        } else {
            System.out.println("挂科了");
        }
        System.out.println("END");*/

        int n = 70;
        if (n >= 90) {
            System.out.println("优秀");
        } else if (n >= 60) {
            System.out.println("及格了");
        } else {
            System.out.println("挂科了");
        }
        System.out.println("END");
    }
}
